CVE-2026-12688
Last modified
CVE-2026-12688 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. The ProfileGrid WordPress plugin before 5.9.9.7 does not verify PayPal IPN notifications before granting paid group membership, allowing unauthenticated attackers to forge a payment notification and mark any user as a paid member of any group without any payment being made.. EPSS estimates a 0.14% chance of exploitation in the next 30 days.
Description
The ProfileGrid WordPress plugin before 5.9.9.7 does not verify PayPal IPN notifications before granting paid group membership, allowing unauthenticated attackers to forge a payment notification and mark any user as a paid member of any group without any payment being made.
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| Unknown | ProfileGrid | < 5.9.9.7 |
References
Timeline
- Published
- Last Modified
- Status
- Deferred
Frequently Asked Questions
What is CVE-2026-12688?
How severe is CVE-2026-12688?
How do I fix CVE-2026-12688?
How Strix Helps
- Uncovering a hidden BOLA in Appsmith's snapshot logicStrix autonomously discovered a BOLA/IDOR vulnerability in Appsmith's snapshot deletion path.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-126874Type confusion in V8 in Google Chrome prior to 157.0.8103.78…8.8
- CVE-2026-126875Missing authorization in V8 in Google Chrome prior to 157.0.…8.1
- CVE-2026-126876Integer overflow in Skia in Google Chrome prior to 157.0.810…8.8
- CVE-2026-126877Use after free in Dawn in Google Chrome prior to 157.0.8103.…7.5
- CVE-2026-126878Information leak in Core in Google Chrome prior to 157.0.810…4.3
- CVE-2026-126879Use after free in Layout in Google Chrome prior to 157.0.810…8.8
- CVE-2026-126880Type confusion in V8 in Google Chrome prior to 157.0.8103.78…8.8
- CVE-2026-126881Improper initialization in Media in Google Chrome prior to 1…8.8
- CVE-2026-126882Information leak in Skia in Google Chrome prior to 157.0.810…3.1
- CVE-2026-126883Use after free in Core in Google Chrome on on Windows prior …7.5
- CVE-2026-126884Out of bounds read in Skia in Google Chrome prior to 157.0.8…4.7
- CVE-2026-126885Use after free in ServiceWorker in Google Chrome prior to 15…9.6
Are you affected by CVE-2026-12688?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST